From 2c66a8bd567a50f4eb2e4bb3d35e9e3dd1e10ff5 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Wed, 1 Apr 2020 08:20:01 +0200
Subject: testsuite/synth: add a test for #1179

---
 testsuite/synth/issue1179/bug.vhdl     | 18 ++++++++++++++++++
 testsuite/synth/issue1179/testsuite.sh |  8 ++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 testsuite/synth/issue1179/bug.vhdl
 create mode 100755 testsuite/synth/issue1179/testsuite.sh

(limited to 'testsuite')

diff --git a/testsuite/synth/issue1179/bug.vhdl b/testsuite/synth/issue1179/bug.vhdl
new file mode 100644
index 000000000..a4271b91f
--- /dev/null
+++ b/testsuite/synth/issue1179/bug.vhdl
@@ -0,0 +1,18 @@
+library IEEE;
+use IEEE.std_logic_1164.all;
+use IEEE.numeric_std.all;
+
+entity bug is
+	port(
+		dummy : out positive
+	);
+end bug;
+
+architecture behav of bug is
+	constant A : positive := 4;
+	constant B : positive := 1100;
+	constant C : positive := to_integer(A * to_unsigned(B, 11));
+begin
+   dummy <= c;
+
+end architecture;
diff --git a/testsuite/synth/issue1179/testsuite.sh b/testsuite/synth/issue1179/testsuite.sh
new file mode 100755
index 000000000..121ca9a6a
--- /dev/null
+++ b/testsuite/synth/issue1179/testsuite.sh
@@ -0,0 +1,8 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+synth_analyze bug
+clean
+
+echo "Test successful"
-- 
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